Umarex MORPH 3X CO2 BB pistol and rifle: Part 3
by Tom Gaylord, a.k.a. B.B. Pelletier
Please don’t be confused. This is Part 3, but today we’re going to look at the velocity of the Umarex MORPH 3X pistol and rifle. This gun morphs into three different guns, so the introduction took longer than it normally does.
The Morph 3X is a BB gun powered by a single 12-gram CO2 cartridge. The cartridge fits in the grip, which opens by sliding the backstrap down and off the grip. The piercing screw must be adjusted all the way out to allow the new cartridge to fit in the space, then it’s turned in until it pierces the cartridge. I gave it an additional half-turn for security, but no more because that’ll make the cartridge tear the thin face seal it bears against. As with all CO2 filling operations, I always put a drop of Crosman Pellgunoil on the tip of each new cartridge to keep the internal seals lubricated and sealing.
Two power levels — two barrel lengths
The Morph has two power levels — high and low. I’ll test each of them for you. The Morph also has a barrel extension that increases the overall length of the barrel and boosts the velocity, so I’ll test the long-barreled version on both power levels, as well. I’m only going to use one type of BB — the Umarex precision steel BB, which is very uniform and accurate.
Pistol — low power
I started with the pistol set to low power, which is with the adjustment screw all the way in (to the right). The average was 308 f.p.s., with a range that went from 301 to 321 f.p.s. At the average velocity, the 5.1-grain BB produced 1.07 foot-pounds of energy at the muzzle. The pistol was also very quiet at this setting.
Pistol — high power
Next, I adjusted the screw all the way out (to the left). The owner’s manual says this takes 1.5 turns of the screw, but on the test pistol it was closer to two full turns. I shot once to settle the gun at the new power level, then I shot another string of 10 to get the average velocity. On this setting, the power averaged 478 f.p.s., with a range that went from 417 to 502 f.p.s. That’s a big spread, but perhaps the gun is set up better for the low-power setting. The average muzzle energy was 2.59 foot-pounds. The noise and muzzle blast were significantly increased on this setting.
Buntline pistol — low power
Adding the barrel extension did not increase the velocity over the pistol — it decreased it! I guess the gas pressure drops too low before the BB leaves the longer barrel and the extra friction slows it down. The average velocity was 244 f.p.s., and the range went from a low of 208 to a high of 277 f.p.s. — a much higher spread than with the pistol barrel, alone. The gun was very quiet at this power setting, but it should be. The BB had nearly a third less velocity when it left the muzzle. The average muzzle energy was 0.67 foot-pounds.
Buntline pistol — high power
High power was meant for the Buntline configuration! The average velocity was 621 f.p.s., and the range went from 612 to 636 f.p.s. So, the spread on high power is much tighter with the barrel extension in place. The average muzzle energy was 4.37 foot-pounds. While the gun is louder on high power than on low power, the Buntline barrel extension does quiet the gun a little more than the pistol.
Several reviews said the trigger on the Morph 3X is hard to pull; but for what it is, it really isn’t. It’s a light double-action pull of about 7 lbs., 4 oz., which is very light for a double-action pull. It stacks near the end of the pull, which should make it possible to control the gun better.
If you think about it, you’ll realize that I can’t give you a 100 percent accurate shot count with this gun because it depends on how you have it set up. What I can do is tell you what I did, which was to fire 22 shots on low power and 58 shots on high power before I was certain the power was falling. I probably could have fired another 10 shots on high power before the BBs started to stick in the bore.
I have no idea of how many shots you’ll get on low power, alone, but I’ll guess that it’s well over 100. The gun really seems to conserve gas on low power; and since that’s enough for indoor target shooting, this is a very economical gas pistol. Of course, with the double-action-only trigger, you’ll have to work harder for your good scores than you would with a good single-action trigger. If you shoot mostly double-action pistols or revolvers, this will be a better trainer.
One thing I noticed while watching the BB magazine during shooting is that the last few BBs aren’t visible in the window, but there’s still a way to know if there are BBs in the gun. The follower won’t go all the way to the right end of the window/slot until the last BB has been fired. If you see the follower handle standing away from the right end of the slot, you know the gun is loaded.
Accuracy testing comes next. From what I read, the Morph should be pleasingly accurate.